Head lamp for a bicycle



FIG. 1 is a front view of a head lamp for a bicycle showing my new design;

FIG. 2 is a rear view thereof;

FIG. 3 is a top plan view thereof;

FIG. 4 is a bottom plan view thereof;

FIG. 5 is a left side view thereof;

FIG. 6 is a right side view thereof;

FIG. 7 is a sectional view taken along line 7--7 in FIG. 1 thereof; and,

FIG. 8 is a front perspective view thereof. 

The ornamental design for head lamp for a bicycle, as shown and described. 